Scrollable control with selectable cells?

I have a desktop C# app used in scheduling musicians at a music camp. It presents ensembles in a ListView - 1 row per ensemble, each player is a subitem.

I've been asked to make the players individually selectable, but I can't see any way to make Listview subitems selectable.

Is there a way, and if not is there a better control to do this?

Note that the data is NOT coming from a database, just a data file.

Thanks in advance.